Leucocoria is a medical condition that affects the eyes, characterized by a white pupil reflex. This condition is also known as "white eye," and is often a symptom of an underlying eye disorder. While leucocoria can occur at any age, it is most commonly seen in children. In some cases, leucocoria may be a sign of a serious eye condition that requires prompt medical attention.

Causes of Leucocoria

There are several potential causes of leucocoria, including:

Retinoblastoma: This is a rare form of eye cancer that typically affects children under the age of five. Retinoblastoma is the most common cause of leucocoria in children, and typically affects only one eye.

Cataracts: A cataract is a clouding of the eye's natural lens that can cause vision problems. In some cases, a cataract can cause leucocoria.

Coats' disease: This is a rare eye disorder that can cause abnormal growth of blood vessels in the retina. Coats' disease can cause leucocoria and other vision problems.

Toxocariasis: This is an infection caused by a parasite that is commonly found in dogs and cats. In some cases, toxocariasis can cause leucocoria.

Symptoms of Leucocoria

The most common symptom of leucocoria is a white pupil reflex, which can be seen in photographs or in the reflection of light. Other symptoms may include:

Blurred or distorted vision

Redness or swelling in the eye

Eye pain or discomfort

Loss of vision or visual field

Diagnosis of Leucocoria

If you or your child is experiencing leucocoria, it is important to seek medical attention. Your doctor may perform a comprehensive eye exam, including a dilated exam, to determine the underlying cause of the condition. Additional tests, such as an MRI or CT scan, may also be recommended.

Conclusion

Leucocoria is a serious eye condition that requires prompt medical attention. If you or your child is experiencing a white pupil reflex or other symptoms of leucocoria, make an appointment with your eye doctor right away. With early diagnosis and treatment, many cases of leucocoria can be successfully managed.